#交易策略误区 The countless trading traps that traders easily fall into: taking a chart to create a strategy, taking out a typical market trend chart, and then based on this chart, formulating a trading strategy, setting your entry signals and exit signals, etc. For example, we find a bullish market trend chart, find a moving average, such as the 30-day moving average, and the price rises along the 30-day moving average. Thus, we summarize that the 30-day moving average is effective, really effective, and we use the 30-day moving average as our trading system, entering positions when the price breaks above the 30-day moving average and exiting when it falls below. This kind of thinking trap can easily confuse countless people, making it difficult to find the root cause of their trading problems.

The reason this logic is incorrect is fundamentally because you unintentionally introduced a future function, that is, a premise condition. You already know the future trend of the market, which affects the current formulation of the trading strategy.

However, how can we know the future trend of the market? It is impossible; the future in front of us is always a black hole, so we do not know the future trend of the market, and we fundamentally do not know whether the trading strategy formulated based on a typical chart can still be applied to the next step of the market trend. Of course, it is basically impossible, because the nature of market trends is constantly changing. The trading strategy you formulated based on a typical chart will soon fall into a losing situation.